Disrupting the right prefrontal cortex alters moral judgement
Humans daily face social situations involving conflicts between competing moral decision. Despite a substantial amount of studies published over the past 10 years, the respective role of emotions and reason, their possible interaction, and their behavioural expression during moral evaluation remains...
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| Acceso en línea: | http://hdl.handle.net/20.500.12110/paper_17495016_v7_n3_p282_Tassy |
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todo:paper_17495016_v7_n3_p282_Tassy2023-10-03T16:32:17Z Disrupting the right prefrontal cortex alters moral judgement Tassy, S. Oullier, O. Duclos, Y. Coulon, O. Mancini, J. Deruelle, C. Attarian, S. Felician, O. Wicker, B. Decision Emotion Moral judgement Right prefrontal cortex rTMS Utilitarism article brain mapping conflict decision making emotion epidemiology hemispheric dominance human male morality photostimulation physiology prefrontal cortex probability reaction time transcranial magnetic stimulation Bias (Epidemiology) Brain Mapping Choice Behavior Conflict (Psychology) Emotions Functional Laterality Humans Judgment Male Morale Photic Stimulation Prefrontal Cortex Probability Reaction Time Transcranial Magnetic Stimulation Humans daily face social situations involving conflicts between competing moral decision. Despite a substantial amount of studies published over the past 10 years, the respective role of emotions and reason, their possible interaction, and their behavioural expression during moral evaluation remains an unresolved issue. A dualistic approach to moral evaluation proposes that the right dorsolateral prefrontal cortex (rDLPFc) controls emotional impulses. However, recent findings raise the possibility that the right DLPFc processes emotional information during moral decision making. We used repetitive transcranial magnetic stimulation (rTMS) to transiently disrupt rDLPFc activity before measuring decision making in the context of moral dilemmas. Results reveal an increase of the probability of utilitarian responses during objective evaluation of moral dilemmas in the rTMS group (compared to a SHAM one). This suggests that the right DLPFc function not only participates to a rational cognitive control process, but also integrates emotions generated by contextual information appraisal, which are decisive for response selection in moral judgements. © The Author (2011). Published by Oxford University Press. JOUR info:eu-repo/semantics/openAccess http://creativecommons.org/licenses/by/2.5/ar http://hdl.handle.net/20.500.12110/paper_17495016_v7_n3_p282_Tassy |
| institution |
Universidad de Buenos Aires |
| institution_str |
I-28 |
| repository_str |
R-134 |
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Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) |
| topic |
Decision Emotion Moral judgement Right prefrontal cortex rTMS Utilitarism article brain mapping conflict decision making emotion epidemiology hemispheric dominance human male morality photostimulation physiology prefrontal cortex probability reaction time transcranial magnetic stimulation Bias (Epidemiology) Brain Mapping Choice Behavior Conflict (Psychology) Emotions Functional Laterality Humans Judgment Male Morale Photic Stimulation Prefrontal Cortex Probability Reaction Time Transcranial Magnetic Stimulation |
| spellingShingle |
Decision Emotion Moral judgement Right prefrontal cortex rTMS Utilitarism article brain mapping conflict decision making emotion epidemiology hemispheric dominance human male morality photostimulation physiology prefrontal cortex probability reaction time transcranial magnetic stimulation Bias (Epidemiology) Brain Mapping Choice Behavior Conflict (Psychology) Emotions Functional Laterality Humans Judgment Male Morale Photic Stimulation Prefrontal Cortex Probability Reaction Time Transcranial Magnetic Stimulation Tassy, S. Oullier, O. Duclos, Y. Coulon, O. Mancini, J. Deruelle, C. Attarian, S. Felician, O. Wicker, B. Disrupting the right prefrontal cortex alters moral judgement |
| topic_facet |
Decision Emotion Moral judgement Right prefrontal cortex rTMS Utilitarism article brain mapping conflict decision making emotion epidemiology hemispheric dominance human male morality photostimulation physiology prefrontal cortex probability reaction time transcranial magnetic stimulation Bias (Epidemiology) Brain Mapping Choice Behavior Conflict (Psychology) Emotions Functional Laterality Humans Judgment Male Morale Photic Stimulation Prefrontal Cortex Probability Reaction Time Transcranial Magnetic Stimulation |
| description |
Humans daily face social situations involving conflicts between competing moral decision. Despite a substantial amount of studies published over the past 10 years, the respective role of emotions and reason, their possible interaction, and their behavioural expression during moral evaluation remains an unresolved issue. A dualistic approach to moral evaluation proposes that the right dorsolateral prefrontal cortex (rDLPFc) controls emotional impulses. However, recent findings raise the possibility that the right DLPFc processes emotional information during moral decision making. We used repetitive transcranial magnetic stimulation (rTMS) to transiently disrupt rDLPFc activity before measuring decision making in the context of moral dilemmas. Results reveal an increase of the probability of utilitarian responses during objective evaluation of moral dilemmas in the rTMS group (compared to a SHAM one). This suggests that the right DLPFc function not only participates to a rational cognitive control process, but also integrates emotions generated by contextual information appraisal, which are decisive for response selection in moral judgements. © The Author (2011). Published by Oxford University Press. |
| format |
JOUR |
| author |
Tassy, S. Oullier, O. Duclos, Y. Coulon, O. Mancini, J. Deruelle, C. Attarian, S. Felician, O. Wicker, B. |
| author_facet |
Tassy, S. Oullier, O. Duclos, Y. Coulon, O. Mancini, J. Deruelle, C. Attarian, S. Felician, O. Wicker, B. |
| author_sort |
Tassy, S. |
| title |
Disrupting the right prefrontal cortex alters moral judgement |
| title_short |
Disrupting the right prefrontal cortex alters moral judgement |
| title_full |
Disrupting the right prefrontal cortex alters moral judgement |
| title_fullStr |
Disrupting the right prefrontal cortex alters moral judgement |
| title_full_unstemmed |
Disrupting the right prefrontal cortex alters moral judgement |
| title_sort |
disrupting the right prefrontal cortex alters moral judgement |
| url |
http://hdl.handle.net/20.500.12110/paper_17495016_v7_n3_p282_Tassy |
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1807315480824774656 |